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Maximum Length of Subarray With Positive Product (medium)

Problem Statement

Given an integer array nums, find the maximum length of a subarray where the product of all its elements is greater than 0.

A subarray is a sequence of consecutive elements from the original array.

Examples

  • Example 1:

    • Input: nums = [1, -2, 3, 4]
    • Expected Output: 2
    • Justification: The longest subarray with a positive product is [3, 4], with a length of 2.

  • Example 2:

    • Input: nums = [-1, -2, -3, -4]
    • Expected Output: 4

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